paramagpy.metal.Metal.fast_g_sbm_r1¶
- Metal.fast_g_sbm_r1(posarray, gammaarray)[source]¶
Vectorised version of
paramagpy.metal.Metal.g_sbm_r1()This is generally used for speed in fitting PRE data
- Parameters
posarray (array with shape (n,3)) – array of positions in meters
gammaarray (array with shape (n,3)) – array of gyromagnetic ratios of the spins
- Returns
rates – The R1 relaxation rates in /s
- Return type
array with shape (n,1)